Antony Cooke – författare
283 kr
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396 kr
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Many amateur astronomers are short of time. A full-time career usually takes up most waking hours, and often there simply isn’t time for leisurely observing. Fortunately, modern technologies such as computer-controlled telescopes, GPS, north-seeking and level detection, have made telescope set-up much quicker. Today’s imaging systems enable astronomers to take excellent astrophotographs without the hours-long exposures. Make Time for the Stars explains what to try on a tight schedule, and how to use today’s equipment to get the most astronomy out of the least time.
This book showcases a wide array of quickly performed astronomical projects, including various novel or new approaches to observing. There are also practical tips for maximizing time at the telescope, extracting optimal performance, quick and efficient set-up, and easily carried out optical maintenance. Significantly, the book features detailed information on alternative imaging techniques with simple and less time-consuming efforts.
438 kr
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535 kr
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There are ''voids'' obscuring all kinds of objects in the cosmos. Voids may be within an object, or between an object and us. Dark Nebulae, Dark Lanes, and Dust Lanes looks out into the deep sky at those apparent dark regions in space, which are among the most compelling telescopic destinations for amateur observers. One famous example is Barnard''s dark nebulae - those striking dark clouds set against the background of stars in the Milky Way. But there are countless other less well known examples. These dark regions are often ignored altogether or commented upon only briefly in astronomy books, and it is all too easy to overlook the treasure trove they offer the observer.
Dark Nebulae, Dark Lanes, and Dust Lanes is a great source of practical information for observers. Such voids may be successfully observed using conventional observing methods, but they are often far better seen with technologies such as light-pollution filters, CCD video cameras, and image intensifiers. This book explains the optimal ways to observe each object in detail.
382 kr
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522 kr
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460 kr
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Modern astronomical telescopes, along with other advances in technology, have brought the deep sky – star clusters, nebulae and the galaxies – within reach of amateur astronomers. And it isn’t even necessary to image many of these deep-sky objects in order to see them; they are within reach of visual observers using modern techniques and enhancement technology.
The first requirement is truly dark skies; if you are observing from a light-polluted environment you need Tony Cooke’s book, Visual Astronomy in the Suburbs. Given a site with clear, dark night skies everything else follows… this book will provide the reader with everything he needs to know about what to observe, and using some of today’s state-of-the-art technique and commercial equipment, how to get superb views of faint and distant astronomical objects.
333 kr
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428 kr
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352 kr
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